Dental scaler



FIG. 1 is a left side perspective view of the dental scaler comprising the new design;

FIG. 2 is a left side elevational view of the design of FIG. 1, where the right side elevational view is a mirror image thereof;

FIG. 3 is a top view of the design of FIG. 1;

FIG. 4 is a bottom view of the design of FIG. 1;

FIG. 5 is a front elevational view of the design of FIG. 1;

FIG. 6 is a back elevational view of the design of FIG. 1;

FIG. 7 is a left side perspective view of an alternative embodiment of the dental scaler of FIG. 1;

FIG. 8 is a left side elevational view of the design of FIG. 7, where the right side elevational view is a mirror image thereof;

FIG. 9 is a top view of the design of FIG. 7;

FIG. 10 is a bottom view of the design of FIG. 7;

FIG. 11 is a front elevational view of the design of FIG. 7; and,

FIG. 12 is a back elevational view of the design of FIG. 7.

The broken lines in the figures are directed to the environment and are for illustrative purposes only; the broken lines form no part of the claimed design.

The relative light, unevenly broken lines represent contour, not surface decoration.

The broken away symbols in FIGS. 7-10 indicate the appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a dental scaler, as shown and described. 